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IATI - International Aid Transparency Initiative
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    About IATI

    Our work involves making data on development and humanitarian spending and projects easier to access, use and understand. Organisations publish information according to the rules and guidance set out in the IATI Standard and this data is freely available and open to anyone in the world.

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    Introduction to IATI

    Read basic information about our initiative.

    • How IATI works
    • Who is IATI for?
    • Why use IATI?
    • About the Standard
    • The IATI story so far

    Case studies

    See how IATI data is used to improve decisions and accountability.

    • Powering rapid responses to food and nutritional insecurity
    • Making overseas development assistance accountable in the Netherlands
  • Using Data

    Using IATI data

    IATI data can be an invaluable resource for anyone searching for information on development or humanitarian spending and projects.

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    Tools to access IATI data

    There are a range of tools for people wanting to use IATI data, designed for different audiences and use cases.

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    d-portal

    Search key data on development and humanitarian activities presented in charts, graphs and maps. Recommended for users who are new to IATI.

    Visit d-portal

    Country Development Finance Data

    Access and download data on development and humanitarian activities, presented simply by country, reporting organisation and sector.

    Visit CDFD

    Other resources

    • IATI Datastore
    • IATI Virtual Training for Civil Society
  • Publishing Data

    How to publish data

    Find out how to register with IATI and publish data.

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    IATI Publisher

    A free online tool which lets you register with IATI and publish data on your development and humanitarian activities.

    Visit IATI Publisher

    IATI Validator

    Check if your data aligns with the rules and guidance of the IATI Standard. Run checks on data files published by any organisation.

    Visit IATI Validator

    IATI Registry

    Register your data files here and find details of all organisations that publish IATI data.

    Visit IATI Registry
  • IATI Standard

    IATI Standard

    The IATI Standard is a set of rules and guidance on how to publish useful development and humanitarian data. Find out the full range of data included in the IATI Standard and more about its technical format.

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    What data should I publish?

    Understand what information you can publish and how to prepare it.

    Standard documentation

    Find details of all the elements and attributes that can be included in IATI data.

    • Activity Standard
    • Organisation Standard
    • Topic-specific guidance

    Developer documentation

    Explore how IATI data and the schema can be imported and used in different platforms.

    • IATI Developer Documentation
    • IATI Datastore
  • Governance

    Governance

    Learn about how IATI is funded, governed and run.

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    Who runs IATI?

    Meet the Governing Board and Secretariat to understand their roles and responsibilities.

    Governing Board and Secretariat

    Members

    IATI is governed and funded by our members.

    List of members
    • IATI Strategic Plan 2020-2025
    • Finances
    • IATI workplan
    • Annual reports
    • Governance documents
  • Get Involved

    Get Involved

    Find out how to join IATI as a member, engage with IATI’s community and access useful resources about the initiative.

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    IATI Community

    Engage in IATI's Communities of Practice.

    IATI Connect

    Becoming a member

    Discover the benefits of becoming an IATI member.

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    IATI presentation materials

    Access presentation materials on IATI.

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    • IATI Videos
    • IATI Membership Pack
    • Working Groups
    • Contact us
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Reference

  • IATI Developer Documentation
  • (GitHub) Contributor Covenant Code of Conduct
  • Code of practice
  • Codelist API
  • Datastore and Data Pipelines
  • Design principles
  • Developer Community
  • Developer contributions
  • Guidance
  • IATI Normative and Non-normative content
  • IATI Software Deprecation Process
  • IATI Software Versioning Protocol
  • IATI Standard (Single Source of Truth)
  • IATI code examples
  • Non-functional Requirements
  • Notes about IATI Python Code
  • Open source tools: IATI GitHub
  • Security considerations
  • Useful XQuery queries
  • Guidance and support
  • IATI Developer Documentation

IATI Developer Documentation

This guidance is intended for developers who want to contribute to improving or creating technical solutions for publishing and using IATI data.

There are several ways in which developers can get involved in IATI, including:

  • accessing APIs to access complex IATI data

  • contributing to the code of existing IATI products

  • contributing to improving existing IATI technical guidance and support

  • building new IATI tools that enable people to publish or access and use IATI data

  • providing technical solutions to automate and integrate an organisation’s internal data systems with the process of publishing data according to the IATI Standard.

Contents:

  • Open source tools: IATI GitHub
  • Developer Community
  • Developer contributions
  • (GitHub) Contributor Covenant Code of Conduct
  • Code of practice
  • Design principles
  • Guidance
  • Codelist API
  • Notes about IATI Python Code
  • Security considerations
  • Useful XQuery queries
  • IATI Normative and Non-normative content
  • Non-functional Requirements
  • IATI Software Versioning Protocol
  • IATI Software Deprecation Process
  • IATI code examples
  • Datastore and Data Pipelines

Useful links

  • Privacy policy
  • Translation FAQs
  • Data removal

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Copyright IATI 2025. All rights reserved

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